Weather in Alton, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Alton
This Afternoon |
|
|---|---|
|
|
Temperature: 57°F Wind Speed: 8 mph Wind Direction: W Forecast: Isolated rain showers. Partly sunny. High near 57, with temperatures falling to around 43 in the afternoon. West wind around 8 mph. Chance of precipitation is 20%. |
Tonight |
|
|
|
Temperature: 24°F Wind Speed: 12 to 22 mph Wind Direction: W Forecast: Scattered rain showers before 7pm, then scattered rain and snow showers between 7pm and 1am. Mostly cloudy, with a low around 24. West wind 12 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. |
Friday |
|
|
|
Temperature: 38°F Wind Speed: 8 to 17 mph Wind Direction: W Forecast: Sunny, with a high near 38. West wind 8 to 17 mph, with gusts as high as 30 mph. |
Friday Night |
|
|
|
Temperature: 31°F Wind Speed: 8 to 12 mph Wind Direction: SE Forecast: Partly cloudy. Low around 31, with temperatures rising to around 35 overnight. Southeast wind 8 to 12 mph. |
Saturday |
|
|
|
Temperature: 55°F Wind Speed: 12 mph Wind Direction: SW Forecast: Mostly sunny. High near 55, with temperatures falling to around 49 in the afternoon. Southwest wind around 12 mph. |
Saturday Night |
|
|
|
Temperature: 27°F Wind Speed: 5 to 9 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 27. |
Sunday |
|
|
|
Temperature: 42°F Wind Speed: 6 mph Wind Direction: N Forecast: Mostly sunny, with a high near 42. |
Sunday Night |
|
|
|
Temperature: 28°F Wind Speed: 7 mph Wind Direction: SE Forecast: Partly cloudy, with a low around 28. |
Monday |
|
|
|
Temperature: 47°F Wind Speed: 7 to 10 mph Wind Direction: SE Forecast: Partly sunny, with a high near 47. |
Monday Night |
|
|
|
Temperature: 40°F Wind Speed: 6 to 9 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 40. |
Tuesday |
|
|
|
Temperature: 62°F Wind Speed: 8 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 62. |
Tuesday Night |
|
|
|
Temperature: 48°F Wind Speed: 6 mph Wind Direction: SE Forecast: Mostly cloudy, with a low around 48. |
Wednesday |
|
|
|
Temperature: 67°F Wind Speed: 6 to 10 mph Wind Direction: S Forecast: Mostly cloudy, with a high near 67. |
Wednesday Night |
|
|
|
Temperature: 53°F Wind Speed: 8 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 53. |